Question

describe the process of convection of heat

Answer 1

Convection is the process of moving heat around by putting it into the molecules of a gas or liquid and then moving that hot gas or liquid to a new place where theheat can be released. Convectionoccurs naturally in our weather systems. ... Convection can occur in very large scale.

Answer 2

The direct conversion of a temperature difference into electricity, known as the thermoelectric effect, is an environmentally friendly approach to directly harvesting electricity from heat. The ability of a material to convert heat to electricity is measured by its thermoelectric figure of merit.